KR970021802A - 연소기관의 크랭크축 베어링 - Google Patents
연소기관의 크랭크축 베어링 Download PDFInfo
- Publication number
- KR970021802A KR970021802A KR1019960044066A KR19960044066A KR970021802A KR 970021802 A KR970021802 A KR 970021802A KR 1019960044066 A KR1019960044066 A KR 1019960044066A KR 19960044066 A KR19960044066 A KR 19960044066A KR 970021802 A KR970021802 A KR 970021802A
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- crankshaft
- insert
- inserts
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases
- F02F7/0043—Arrangements of mechanical drive elements
- F02F7/0053—Crankshaft bearings fitted in the crankcase
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/02—Crankshaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0436—Iron
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/26—Systems consisting of a plurality of sliding-contact bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
Claims (12)
- 경금속으로 주조되며 베어링 스크류로 서로 연결된 두 개의 베어링부(2,3)를 구비하며 각 베어링부는 철금속 재질의 삽입체(9,9A,10,10A)를 수용하고, 삽입체는 서로 지지하며, 이곳에 베어링 보어(4)의 부분을 형성한 연소 기관의 크랭크축 베어링에 있어서, 삽입체(9,9A,10,10A)는 관통 부싱(19,26)과 경화부(17,18)를 갖는 형태부로 이루어지며, 베어링 보어의 각부를 둘러싸는 반원형의 지지부(13,14)를 형성하며, 삽입체는 베어링 스크류(5,6)로 관통되며, 이 베어링 스크류는 한편으로는 베어링부의 외측 스크류면(30,31)에서 지지되고, 다른 한편으로는 서로 대향되게 놓은 베어링부에 결합되는 것을 특징으로 하는 연소기관의 크랭크축 베어링.
- 제1항에 있어서, 삽입체(9,9A,10,10A)는 적어도 일부가 대략 T형 횡부를 가지며, 반원 지지부(13,14)는 횡플랜지를 형성하는 것을 특징으로 하는 크랭크축 베어링.
- 제1항에 또는 제2항에 있어서, 삽입체(9,9A,10,10A)는 지지부(13,14)에 간격을 갖고 연장되는 경화부(17,18)를 형성하는 것을 특징으로 하는 크랭크축 베어링.
- 제3항에 있어서, 적어도 관통 부싱(19.26)의 일부가 지지부(13,14)와 경화부(17,18)사이에 배열되는 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중 어느 한 항에 있어서, 삽입체(9,9A,10,10A)는 각각 베어링 스크류(5,6)를 수용하는 소켓 형태부(20,20A,21,21A)로 이루어지고, 이는 지지부(13,14)로부터 베어링 스크류 방향으로 연장되는 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중의 어느 한 항에 있어서, 소켓 형태부(20,20A,21,21A)사이에 관통 부싱(19)이 구비되는 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중의 어느 한 항에 있어서, 적어도 삽입체 중의 하나에서 반원형 지지부로부터 전방부(25)에 대해 평행하게 연장되는 전방 돌출부(23,24)를 형성하며, 이를 베어링 스크류로 관통하는 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중의 어느 한 항에 있어서, 삽입체는 서로 대향하게 놓인 그의 외측(34,35)에 기어 형상부(36,37)를 구비한 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중 어느 한 항에 있어서, 베어링 스크류(5,6)는 주변 주조부(11)에서 포켓 구멍 보어(32,33)에 결합되며, 보어의 연장부로 삽입체(9,9A) 내에 형성되는 것을 특징으로 하는 크랭크 축 베어링.
- 상기 항 중 어느 한 항에 있어서, 베어링부(2,3)가 사다리형태 베어링 브리지(1)로 구성되는 것을 특징으로 하는 크랭크쿡 베어링.
- 상기 항 중 어느 한 항에 있어서, 반원형 지지부(13,14)의 폭(b)이 적어도 각 베어링부의 베어링 폭(B)과 일치하는 것을 특징으로 하는 크랭크축 베어링.
- 상기 항 중 어느 한 항에 있어서, 경화부(17,18)의 폭(d)이 베어링 폭(B)보다 작고, 경화부는 각 베어링부의 베어링 폭(B)에 대해 대략 동심으로 매설되는 것을 특징으로 하는 크랭크축 베어링.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19537191.7 | 1995-10-06 | ||
| DE19537191A DE19537191A1 (de) | 1995-10-06 | 1995-10-06 | Kurbelwellenlagerung für eine Brennkraftmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970021802A true KR970021802A (ko) | 1997-05-28 |
| KR100404554B1 KR100404554B1 (ko) | 2004-04-14 |
Family
ID=7774150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960044066A Expired - Fee Related KR100404554B1 (ko) | 1995-10-06 | 1996-10-05 | 엔진의 크랭크축 베어링 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5769546A (ko) |
| EP (2) | EP1013948A3 (ko) |
| JP (1) | JP3939788B2 (ko) |
| KR (1) | KR100404554B1 (ko) |
| DE (2) | DE19537191A1 (ko) |
| ES (1) | ES2164201T3 (ko) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076971A (en) * | 1997-07-01 | 2000-06-20 | Cummins Engine Company, Inc. | Engine block bearing saddle reinforcing inserts |
| EP0945633B1 (de) * | 1998-03-25 | 2004-04-28 | Wärtsilä Schweiz AG | Lager für eine Kurbelwelle sowie Verfahren zur Montage eines solchen Lagers |
| DE19826460C2 (de) * | 1998-06-13 | 2002-01-17 | Man B & W Diesel As Kopenhagen | Lageranordnung |
| DE19907661A1 (de) * | 1999-02-23 | 2000-08-24 | Bayerische Motoren Werke Ag | Kurbelwellenlager-Anordnung in einem Kurbelgehäuse einer Hubkolbenmaschine, insbesondere Brennkraftmaschine |
| DE19949965B4 (de) * | 1999-10-16 | 2011-03-17 | Volkswagen Ag | Verstärkungsteil für Kurbelwellenlagerstuhl eines Kurbelgehäuses |
| EP1321656B1 (en) * | 2001-12-21 | 2007-02-14 | Ford Global Technologies, LLC | Main bearing cap for internal combustion engines |
| DE10205798A1 (de) * | 2002-02-13 | 2003-09-04 | Federal Mogul Wiesbaden Gmbh | Einsatzteil in ein Ober-und/oder Unterteil oder eine Versteifungsrippe eines Lagerstuhls |
| JP2004028253A (ja) * | 2002-06-27 | 2004-01-29 | Suzuki Motor Corp | クランク軸支持装置 |
| JP2004353511A (ja) * | 2003-05-28 | 2004-12-16 | Petroliam Nasional Bhd | エンジンにおけるクランクケースの下部ケース |
| DE10352034A1 (de) * | 2003-11-07 | 2005-06-09 | Bayerische Motoren Werke Ag | Geteiltes Lager |
| DE102005031038A1 (de) * | 2005-07-02 | 2007-01-18 | Bayerische Motoren Werke Ag | Geteilte Lageranordnung |
| DE102006043421A1 (de) * | 2006-04-07 | 2007-10-18 | Ks Aluminium-Technologie Ag | Gebautes Kurbelgehäuse |
| DE102006033329B4 (de) * | 2006-07-19 | 2011-01-05 | Audi Ag | Kurbelwellenlager einer Brennkraftmaschine |
| FR2939854B1 (fr) * | 2008-12-17 | 2011-12-09 | Peugeot Citroen Automobiles Sa | Moteur a combustion interne a vilebrequin sur roulements |
| JP5884266B2 (ja) * | 2010-12-27 | 2016-03-15 | 日産自動車株式会社 | ベアリングキャップ及びラダーフレーム |
| WO2013094320A1 (ja) * | 2011-12-21 | 2013-06-27 | 日産自動車株式会社 | 内燃機関の鋳物部品,ベアリングキャップ及びその製造方法 |
| JP6197961B2 (ja) | 2014-10-03 | 2017-09-20 | 日産自動車株式会社 | 内燃機関のベアリングキャップ |
| GB2541014A (en) * | 2015-08-06 | 2017-02-08 | Gm Global Tech Operations Llc | Internal combustion engine element arrangement |
| CN110382144B (zh) * | 2017-03-09 | 2022-02-22 | Gkn烧结金属有限公司 | 形成具有水平通孔的粉末金属插入件的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1764672A (en) * | 1926-12-07 | 1930-06-17 | Austin Herbert | Crank-shaft bearing |
| JPS6320847Y2 (ko) * | 1980-04-21 | 1988-06-09 | ||
| DE3426208C1 (de) * | 1984-07-17 | 1986-03-06 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Kurbelwellenlager fuer Brennkraftmaschinen |
| JPH027211Y2 (ko) * | 1985-06-03 | 1990-02-21 | ||
| JPH01268843A (ja) * | 1988-04-19 | 1989-10-26 | Mazda Motor Corp | エンジンのクランクシャフト軸受 |
-
1995
- 1995-10-06 DE DE19537191A patent/DE19537191A1/de not_active Withdrawn
-
1996
- 1996-08-21 EP EP00106769A patent/EP1013948A3/de not_active Ceased
- 1996-08-21 DE DE59608308T patent/DE59608308D1/de not_active Expired - Lifetime
- 1996-08-21 EP EP96113369A patent/EP0767315B1/de not_active Expired - Lifetime
- 1996-08-21 ES ES96113369T patent/ES2164201T3/es not_active Expired - Lifetime
- 1996-10-04 JP JP26458796A patent/JP3939788B2/ja not_active Expired - Fee Related
- 1996-10-05 KR KR1019960044066A patent/KR100404554B1/ko not_active Expired - Fee Related
- 1996-10-07 US US08/726,420 patent/US5769546A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1013948A3 (de) | 2000-07-19 |
| DE59608308D1 (de) | 2002-01-10 |
| EP0767315A3 (de) | 1997-10-08 |
| DE19537191A1 (de) | 1997-04-10 |
| EP0767315A2 (de) | 1997-04-09 |
| KR100404554B1 (ko) | 2004-04-14 |
| ES2164201T3 (es) | 2002-02-16 |
| JPH09126223A (ja) | 1997-05-13 |
| EP0767315B1 (de) | 2001-11-28 |
| JP3939788B2 (ja) | 2007-07-04 |
| EP1013948A2 (de) | 2000-06-28 |
| US5769546A (en) | 1998-06-23 |
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